The HallStar Company welcomes our new DOW/Hyperlast customers.  On May 1, 2009, The HallStar Company purchased DOW/Hyperlast’s line of Dioplex^TM and Rezilube^TM products. HallStar and DOW are working together to maintain the quality and order service of these products throughout this transition.  Both our companies will insure that you, the customer, continues to receive the excellent service you have come to expect. Our goal is to make this transition smooth and seamless.

Welcome to HallStar.  If you are not familiar with HallStar, allow us to introduce our company.  Headquartered in Chicago, Illinois USA, HallStar has been a specialty chemistry solutions provider for 90 years.  We specialize in the design, synthesis, manufacture and distribution of high-quality esters, polymer additives and personal care ingredients, serving customers in over 70 countries around the globe. 

Our President and CEO, John J. Paro, is pleased to personally welcome our new DOW/Hyperlast customers.  Please view our Polymer Additives Introduction webinar to hear more about The HallStar Company and our commitment to you.

To learn more About Us such as our locations, international distributors, customer service information and our commitment to Environmental, Health and Safety visit these sections of our website.

Beyond our website, HallStar prides itself on personalized service and relationships, whether it is for order placement or an involved technical partnership.  Our focus is on providing innovative solutions for our customers.  Right Chemistry...Positive Solutions

All of us at HallStar look forward to serving your needs and to a long and mutually beneficial relationship with you and your company.